tcc4tcl
Check-in [a72b70810b]
Login
HomeTimelineFilesBranchesTagsTicketsWiki
Overview
Comment:Updated configure system to latest version of macros
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: a72b70810b5c23771b324ebb5ce82f18d28a545d
User & Date: rkeene on 2016-12-09 04:36:35.800
Other Links: manifest | tags
Context
2016-12-09
05:22
Updated with a better check for -Wno-unused-result for TCC check-in: 7cda94da9b user: rkeene tags: trunk
04:36
Updated configure system to latest version of macros check-in: a72b70810b user: rkeene tags: trunk
2016-03-30
03:20
Better sanitization of "AR" and "CC" when trying to figure out the cross-prefix check-in: 5dde744f4b user: rkeene tags: trunk
Changes
Side-by-Side Diff Ignore Whitespace Patch
Modified aclocal/shobj.m4 from [9a0374cc5c] to [1858889d4f].
︙
77
78
79
80
81
82
83



















84

85


86
87
88
89
90
91
92
93










94
95
96


97
98
99
100
101
102
103
104
105








106
107

108
109


110
111
112
113
114
115
116

77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

103
104
105
106








107
108
109
110
111
112
113
114
115
116
117


118
119
120








121
122
123
124
125
126
127
128
129

130
131

132
133
134
135
136
137
138
139
140








+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
+

+
+
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+

-
-
+
+

-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+

-
+

-
+
+








  SHLIBOBJS=""
  for obj in $LIB@&t@OBJS; do
    SHLIBOBJS="$SHLIBOBJS `echo $obj | sed 's/\.o$/_shr.o/g'`"
  done
])

AC_DEFUN([DC_SYNC_RPATH], [
	AC_ARG_ENABLE([rpath], AS_HELP_STRING([--disable-rpath], [disable setting of rpath]), [
		if test "$enableval" = 'no'; then
			set_rpath='no'
		else
			set_rpath='yes'
		fi
	], [
		if test "$cross_compiling" = 'yes'; then
			set_rpath='no'
		else
			ifelse($1, [], [
				set_rpath='yes'
			], [
				set_rpath='$1'
			])
		fi
	])

	if test "$set_rpath" = 'yes'; then
  OLD_LDFLAGS="$LDFLAGS"
		OLD_LDFLAGS="$LDFLAGS"

		AC_CACHE_CHECK([how to set rpath], [rsk_cv_link_set_rpath], [
			AC_LANG_PUSH(C)
  for tryrpath in "-Wl,-rpath" "-Wl,--rpath" "-Wl,-R"; do
    LDFLAGS="$OLD_LDFLAGS $tryrpath -Wl,/tmp"
    AC_LINK_IFELSE(AC_LANG_PROGRAM([], [ return(0); ]), [
      rpathldflags="$tryrpath"
      break
    ])
  done
  unset tryrpath
			for tryrpath in "-Wl,-rpath" "-Wl,--rpath" "-Wl,-R"; do
				LDFLAGS="$OLD_LDFLAGS $tryrpath -Wl,/tmp"
				AC_LINK_IFELSE([AC_LANG_PROGRAM([], [ return(0); ])], [
					rsk_cv_link_set_rpath="$tryrpath"
					break
				])
			done
			AC_LANG_POP(C)
			unset tryrpath
		])

  LDFLAGS="$OLD_LDFLAGS"
  unset OLD_LDFLAGS
		LDFLAGS="$OLD_LDFLAGS"
		unset OLD_LDFLAGS

  ADDLDFLAGS=""
  for opt in $LDFLAGS; do
    if echo "$opt" | grep '^-L' >/dev/null; then
      rpathdir=`echo "$opt" | sed 's@^-L *@@'`
      ADDLDFLAGS="$ADDLDFLAGS $rpathldflags -Wl,$rpathdir"
    fi
  done
  unset opt rpathldflags
		ADDLDFLAGS=""
		for opt in $LDFLAGS $LIBS; do
			if echo "$opt" | grep '^-L' >/dev/null; then
				rpathdir="`echo "$opt" | sed 's@^-L *@@'`"
				ADDLDFLAGS="$ADDLDFLAGS $rsk_cv_link_set_rpath -Wl,$rpathdir"
			fi
		done
		unset opt

  LDFLAGS="$LDFLAGS $ADDLDFLAGS"
		LDFLAGS="$LDFLAGS $ADDLDFLAGS"

  unset ADDLDFLAGS
		unset ADDLDFLAGS
	fi
])

AC_DEFUN([DC_CHK_OS_INFO], [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
	AC_SUBST(SHOBJCPPFLAGS)
︙
138
139
140
141
142
143
144
145
146
147
148
149

150
151
152
153
154
155
156

157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173

174
175
176
177
178
179
180

162
163
164
165
166
167
168



169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195

196
197
198
199
200
201
202
203








-
-
-


+







+
















-
+








						SHOBJEXT="so"
						;;
					*)
						SHOBJEXT="sl"
						;;
				esac
				;;
			aix[0-9].*)
				SHOBJEXT="a"
				;;
			mingw32|mingw32msvc*)
				SHOBJEXT="dll"
				AREXT='lib'
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJCPPFLAGS="-DPIC"
				SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
			msvc)
				SHOBJEXT="dll"
				AREXT='lib'
				CFLAGS="$CFLAGS -nologo"
				SHOBJCPPFLAGS='-DPIC'
				SHOBJLDFLAGS='/LD /LINK /NODEFAULTLIB:MSVCRT'
				;;
			cygwin*)
				SHOBJEXT="dll"
				SHOBJFLAGS="-fPIC"
				SHOBJCPPFLAGS="-DPIC"
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJLDFLAGS='-shared -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
		esac
	fi
])

AC_DEFUN(SHOBJ_SET_SONAME, [
AC_DEFUN([SHOBJ_SET_SONAME], [
	SAVE_LDFLAGS="$LDFLAGS"

	AC_MSG_CHECKING([how to specify soname])

	for try in "-Wl,--soname,$1" "Wl,-install_name,$1" '__fail__'; do
		LDFLAGS="$SAVE_LDFLAGS"
︙
193
194
195
196
197
198
199















































































216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300








+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+


			break
		])
	done

	AC_SUBST(SHOBJLDFLAGS)
])

dnl $1 = Description to show user
dnl $2 = Libraries to link to
dnl $3 = Variable to update (optional; default LIBS)
dnl $4 = Action to run if found
dnl $5 = Action to run if not found
AC_DEFUN([SHOBJ_DO_STATIC_LINK_LIB], [
        ifelse($3, [], [
                define([VAR_TO_UPDATE], [LIBS])
        ], [
                define([VAR_TO_UPDATE], [$3])
        ])  


	AC_MSG_CHECKING([for how to statically link to $1])

	trylink_ADD_LDFLAGS=''
	for arg in $VAR_TO_UPDATE; do
		case "${arg}" in
			-L*)
				trylink_ADD_LDFLAGS="${arg}"
				;;
		esac
	done

	SAVELIBS="$LIBS"
	staticlib=""
	found="0"
	dnl HP/UX uses -Wl,-a,archive ... -Wl,-a,shared_archive
	dnl Linux and Solaris us -Wl,-Bstatic ... -Wl,-Bdynamic
	AC_LANG_PUSH([C])
	for trylink in "-Wl,-a,archive $2 -Wl,-a,shared_archive" "-Wl,-Bstatic $2 -Wl,-Bdynamic" "$2"; do
		if echo " ${LDFLAGS} " | grep ' -static ' >/dev/null; then
			if test "${trylink}" != "$2"; then
				continue
			fi
		fi

		LIBS="${SAVELIBS} ${trylink_ADD_LDFLAGS} ${trylink}"

		AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
			staticlib="${trylink}"
			found="1"

			break
		])
	done
	AC_LANG_POP([C])
	LIBS="${SAVELIBS}"

	if test "${found}" = "1"; then
		new_RESULT=''
		SAVERESULT="$VAR_TO_UPDATE"
		for lib in ${SAVERESULT}; do
			addlib='1'
			for removelib in $2; do
				if test "${lib}" = "${removelib}"; then
					addlib='0'
					break
				fi
			done

			if test "$addlib" = '1'; then
				new_RESULT="${new_RESULT} ${lib}"
			fi
		done
		VAR_TO_UPDATE="${new_RESULT} ${staticlib}"

		AC_MSG_RESULT([${staticlib}])

		$4
	else
		AC_MSG_RESULT([cant])

		$5
	fi
])
Modified aclocal/tcl.m4 from [7fd1e39b5f] to [71c8f9aee7]. 
1
2







































3
4
5
6
7
8
9
10
11
12
13
14








15






16
17
18
19
20
21
22
23


24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46





47
48
49
50
51
52
53

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80















81

82
83
84
85
86
87
88
89
90
91
92
93
94
95



+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+


-









+
+
+
+
+
+
+
+
-
+
+
+
+
+
+








+
+




-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

-


+
+
+
+
+








dnl Tcl M4 Routines

dnl Find a runnable Tcl
AC_DEFUN([TCLEXT_FIND_TCLSH_PROG], [
	AC_CACHE_CHECK([runnable tclsh], [tcl_cv_tclsh_native_path], [
		dnl Try to find a runnable tclsh
		if test -z "$TCLCONFIGPATH"; then
			TCLCONFIGPATH=/dev/null/null
		fi

		for try_tclsh in "$TCLSH_NATIVE" "$TCLCONFIGPATH/../bin/tclsh" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.6" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.5" \
		                 "$TCLCONFIGPATH/../bin/tclsh8.4" \
		                 `which tclsh 2>/dev/null` \
		                 `which tclsh8.6 2>/dev/null` \
		                 `which tclsh8.5 2>/dev/null` \
		                 `which tclsh8.4 2>/dev/null` \
		                 tclsh; do
			if test -z "$try_tclsh"; then
				continue
			fi
			if test -x "$try_tclsh"; then
				if echo 'exit 0' | "$try_tclsh" 2>/dev/null >/dev/null; then
					tcl_cv_tclsh_native_path="$try_tclsh"

					break
				fi
			fi
		done

		if test "$TCLCONFIGPATH" = '/dev/null/null'; then
			unset TCLCONFIGPATH
		fi
	])

	TCLSH_PROG="${tcl_cv_tclsh_native_path}"
	AC_SUBST(TCLSH_PROG)
])


dnl Must call AC_CANONICAL_HOST  before calling us
AC_DEFUN([TCLEXT_FIND_TCLCONFIG], [
	AC_MSG_CHECKING([for path to tclConfig.sh])

	TCLCONFIGPATH=""
	AC_ARG_WITH([tcl], AS_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), [
		if test "x$withval" = "xno"; then
			AC_MSG_ERROR([cant build without tcl])
		fi

		TCLCONFIGPATH="$withval"
	], [
		if test "$cross_compiling" = 'no'; then
			TCLEXT_FIND_TCLSH_PROG
			tclConfigCheckDir="`echo 'puts [[tcl::pkgconfig get libdir,runtime]]' | "$TCLSH_PROG" 2>/dev/null`"
		else
			tclConfigCheckDir=/dev/null/null
		fi

		if test "$cross_compiling" = 'no'; then
		for dir in "/usr/$host_alias/lib" /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64; do
			dirs="/usr/$host_alias/lib /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64"
		else
			dirs=''
		fi

		for dir in "$tclConfigCheckDir" $dirs; do
			if test -f "$dir/tclConfig.sh"; then
				TCLCONFIGPATH="$dir"

				break
			fi
		done
	])

	AC_MSG_CHECKING([for path to tclConfig.sh])

	if test -z "$TCLCONFIGPATH"; then
		AC_MSG_ERROR([unable to locate tclConfig.sh.  Try --with-tcl.])
	fi

	for try_tclsh in "$TCLCONFIGPATH/../bin/tclsh" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.6" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.5" \
	                 "$TCLCONFIGPATH/../bin/tclsh8.4" \
	                 `which tclsh 2>/dev/null` \
	                 `which tclsh8.6 2>/dev/null` \
	                 `which tclsh8.5 2>/dev/null` \
	                 `which tclsh8.4 2>/dev/null` \
	                 tclsh; do
		if test -x "$try_tclsh"; then
			break
		fi
	done
	TCLSH_PROG="${try_tclsh}"

	AC_SUBST(TCLCONFIGPATH)
	AC_SUBST(TCLSH_PROG)

	AC_MSG_RESULT([$TCLCONFIGPATH])

	dnl Find Tcl if we haven't already
	if test -z "$TCLSH_PROG"; then
		TCLEXT_FIND_TCLSH_PROG
	fi
])

dnl Must define TCLCONFIGPATH before calling us (i.e., by TCLEXT_FIND_TCLCONFIG)
AC_DEFUN([TCLEXT_LOAD_TCLCONFIG], [
	AC_MSG_CHECKING([for working tclConfig.sh])

	if test -f "$TCLCONFIGPATH/tclConfig.sh"; then
︙
63
64
65
66
67
68
69








70
71
72
73
74
75
76

105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126








+
+
+
+
+
+
+
+








AC_DEFUN([TCLEXT_INIT], [
	AC_CANONICAL_HOST

	TCLEXT_FIND_TCLCONFIG
	TCLEXT_LOAD_TCLCONFIG

	AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module])

	TCLEXT_BUILD='shared'
	AC_ARG_ENABLE([static], AS_HELP_STRING([--enable-static], [enable a static build]), [
		if test "$enableval" = "yes"; then
			TCLEXT_BUILD='static'
			TCL_SUPPORTS_STUBS=0
		fi
	])

	AC_ARG_ENABLE([stubs], AS_HELP_STRING([--disable-stubs], [disable use of Tcl stubs]), [
		if test "$enableval" = "no"; then
			TCL_SUPPORTS_STUBS=0
		else
			TCL_SUPPORTS_STUBS=1
		fi
︙
86
87
88
89
90
91
92

93











94
95
96
97
98
99
100

136
137
138
139
140
141
142
143

144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161








+
-
+
+
+
+
+
+
+
+
+
+
+








		LIBS="${LIBS} ${TCL_LIB_SPEC}"
	fi

	TCL_INCLUDE_SPEC="`eval echo "${TCL_INCLUDE_SPEC}"`"

	CFLAGS="${CFLAGS} ${TCL_INCLUDE_SPEC}"
	CPPFLAGS="${CPPFLAGS} ${TCL_INCLUDE_SPEC}"
	TCL_DEFS_TCL_ONLY=`(
	DEFS="${DEFS} ${TCL_DEFS}"
		eval "set -- ${TCL_DEFS}"
		for flag in "[$]@"; do
			case "${flag}" in
				-DTCL_*)
					echo "${flag}" | sed "s/'/'\\''/g" | sed "s@^@'@;s@"'[$]'"@'@" | tr $'\n' ' '
					;;
			esac
		done
	)`
	TCL_DEFS="${TCL_DEFS_TCL_ONLY}"
	AC_SUBST(TCL_DEFS)

	dnl Needed for package installation
	TCL_PACKAGE_PATH="`echo "${TCL_PACKAGE_PATH}" | sed 's@  *$''@@' | awk '{ print [$]1 }'`"
	AC_SUBST(TCL_PACKAGE_PATH)

	AC_SUBST(LIBS)
])
Modified build/autogen.sh from [f56e71ada1] to [53ac1b1339]. 
1
2
3
4
5
6
7
8
9
10
11

12
13
14
15
16
17
18

1
2
3
4
5
6
7
8
9
10

11
12
13
14
15
16
17
18











-
+








#! /usr/bin/env bash

# Download latest copy of autoconf macros
(
	mkdir aclocal >/dev/null 2>/dev/null
	cd aclocal || exit 1

	for file in shobj.m4 tcl.m4 versionscript.m4; do
		rm -f "${file}"

		wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}" || continue
		wget -O "${file}.new" "http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/${file}" || continue

		mv "${file}.new" "${file}"
	done
)

for file in config.guess config.sub install-sh; do
	rm -f "${file}"
︙
Modified configure.ac from [09c35b571c] to [1f51af3ae0].
︙
10
11
12
13
14
15
16
17



18
19
20
21

22
23
24
25
26
27
28
29
30
31
32
33
34

10
11
12
13
14
15
16
17
18
19
20
21



22






23
24
25
26
27
28
29









+
+
+

-
-
-
+
-
-
-
-
-
-








AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE
AC_LANG(C)

dnl Determine system information
DC_CHK_OS_INFO

dnl Perform Tcl Extension required stuff
TCLEXT_INIT

dnl Determine if a shared or static build is requested
AC_ARG_ENABLE([shared], AS_HELP_STRING([--disable-shared], [build static library instead of shared library]), [
	if test "$enableval" = "no"; then
		TCC4TCL_TARGET=static
TCC4TCL_TARGET="${TCLEXT_BUILD}"
	else
		TCC4TCL_TARGET=shared
	fi
], [
	TCC4TCL_TARGET=shared
])

dnl Configure TCC build options
AC_SUBST(TCC_CONFIGURE_OPTS)
TCC_CONFIGURE_OPTS=""

if test "${TCC4TCL_TARGET}" = "shared"; then
	dnl Determine how to make shared objects
︙
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

79
80
81
82
83
84
85



86
87
88
89
90
91
92








-
-
-








		;;
esac
AC_SUBST(HOST_PATH_SEPARATOR)

dnl Find a suitable awk
AC_CHECK_TOOLS(AWK, gawk awk, [false])

dnl Perform Tcl Extension required stuff
TCLEXT_INIT

dnl This must be done last since it breaks the compilation
if test "${TCC4TCL_TARGET}" = "shared"; then
	DC_SETUP_STABLE_API([${srcdir}/tcc4tcl.vers], [tcc4tcl.syms])
fi

dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl tcc4tcl.syms)
Powered by Fossil · RSS